Home / 11,086,068.24-15,298,623.90-6,191,377.56

Finding the Fourth Proportional to 11,086,068.24, 15,298,623.90 and 6,191,377.56

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Solution

The fourth proportional to 11,086,068.24, 15,298,623.90 and 6,191,377.56 is: 8,544,017.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,086,068.24 : 15,298,623.90 = 6,191,377.56 : x
  2. Step 2: Convert to fraction form
    11,086,068.24/15,298,623.90 = 6,191,377.56/x
  3. Step 3: Cross multiply
    11,086,068.24x = 15,298,623.90 × 6,191,377.56
  4. Step 4: Simplify right side
    11,086,068.24x = 94,719,556,713,339.69
  5. Step 5: Solve for x
    x = 94,719,556,713,339.69/11,086,068.24
  6. Step 6: Final answer
    x = 8,544,017.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.